FR2603067B1 - METHOD AND DEVICE FOR ADAPTING THE CONTROL OF THE MIXTURE IN INTERNAL COMBUSTION ENGINES BY DETECTING THE ANGLE OF POSITIONING OF THE CHECK VALVE - Google Patents

METHOD AND DEVICE FOR ADAPTING THE CONTROL OF THE MIXTURE IN INTERNAL COMBUSTION ENGINES BY DETECTING THE ANGLE OF POSITIONING OF THE CHECK VALVE

Info

Publication number
FR2603067B1
FR2603067B1 FR8710894A FR8710894A FR2603067B1 FR 2603067 B1 FR2603067 B1 FR 2603067B1 FR 8710894 A FR8710894 A FR 8710894A FR 8710894 A FR8710894 A FR 8710894A FR 2603067 B1 FR2603067 B1 FR 2603067B1
Authority
FR
France
Prior art keywords
adapting
positioning
mixture
detecting
angle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR8710894A
Other languages
French (fr)
Other versions
FR2603067A1 (en
Inventor
Klaus Heck
Gunter Plapp
Botho Zichner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2603067A1 publication Critical patent/FR2603067A1/en
Application granted granted Critical
Publication of FR2603067B1 publication Critical patent/FR2603067B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/045—Detection of accelerating or decelerating state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1488—Inhibiting the regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR8710894A 1986-08-22 1987-07-31 METHOD AND DEVICE FOR ADAPTING THE CONTROL OF THE MIXTURE IN INTERNAL COMBUSTION ENGINES BY DETECTING THE ANGLE OF POSITIONING OF THE CHECK VALVE Expired - Fee Related FR2603067B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3628628A DE3628628C2 (en) 1986-08-22 1986-08-22 Method and device for adapting the mixture control in internal combustion engines

Publications (2)

Publication Number Publication Date
FR2603067A1 FR2603067A1 (en) 1988-02-26
FR2603067B1 true FR2603067B1 (en) 1993-03-19

Family

ID=6308012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8710894A Expired - Fee Related FR2603067B1 (en) 1986-08-22 1987-07-31 METHOD AND DEVICE FOR ADAPTING THE CONTROL OF THE MIXTURE IN INTERNAL COMBUSTION ENGINES BY DETECTING THE ANGLE OF POSITIONING OF THE CHECK VALVE

Country Status (5)

Country Link
US (1) US4768490A (en)
JP (1) JP2610622B2 (en)
DE (1) DE3628628C2 (en)
FR (1) FR2603067B1 (en)
IT (1) IT1222516B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811263A1 (en) * 1988-04-02 1989-10-12 Bosch Gmbh Robert LEARNING CONTROL METHOD FOR AN INTERNAL COMBUSTION ENGINE AND DEVICE THEREFOR
DE3811262A1 (en) * 1988-04-02 1989-10-12 Bosch Gmbh Robert LEARNING CONTROL METHOD FOR AN INTERNAL COMBUSTION ENGINE AND DEVICE THEREFOR
JPH0835438A (en) * 1994-07-25 1996-02-06 Hitachi Ltd Method for controlling engine power train
US5533489A (en) * 1995-03-30 1996-07-09 Cummins Electronics Co. Exhaust gas recirculation control system
DE19616620A1 (en) * 1996-04-25 1997-10-30 Agentur Droege Gmbh Control device for the economical operation of energy-consuming vehicles
WO2003038532A1 (en) * 2001-10-25 2003-05-08 Robert Bosch Gmbh Signal correction device
DE102007016572B4 (en) 2007-04-07 2018-08-02 Volkswagen Ag Method for operating an internal combustion engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130095A (en) * 1977-07-12 1978-12-19 General Motors Corporation Fuel control system with calibration learning capability for motor vehicle internal combustion engine
DE2847021A1 (en) * 1978-10-28 1980-05-14 Bosch Gmbh Robert DEVICE FOR CONTROLLING OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE TO OPTIMUM VALUES
US4359993A (en) * 1981-01-26 1982-11-23 General Motors Corporation Internal combustion engine transient fuel control apparatus
JPS5841244A (en) * 1981-09-03 1983-03-10 Mitsubishi Electric Corp Electronic air-fuel ratio control system for internal- combustion engine
US4490792A (en) * 1982-04-09 1984-12-25 Motorola, Inc. Acceleration fuel enrichment system
JPS58222926A (en) * 1982-05-18 1983-12-24 Honda Motor Co Ltd Control method of fuel supply at deceleration of internal-combustion engine
JPS58222903A (en) * 1982-06-21 1983-12-24 Toshiba Corp Turbine controller
JPS59136539A (en) * 1983-01-24 1984-08-06 Toyota Motor Corp Method of controlling air-fuel ratio of internal-combustion engine
DE3408215A1 (en) * 1984-02-01 1985-08-01 Robert Bosch Gmbh, 7000 Stuttgart CONTROL AND REGULATING METHOD FOR THE OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE
JPS60173335A (en) * 1984-02-20 1985-09-06 Nissan Motor Co Ltd Air-fuel control device
JPS60201049A (en) * 1984-03-27 1985-10-11 Hitachi Ltd Electronically controlled fuel injection apparatus
US4599695A (en) * 1984-05-25 1986-07-08 Motorola, Inc. Microprocessor transient interrupt system adaptable for engine control
JPS6125947A (en) * 1984-07-16 1986-02-05 Nippon Denso Co Ltd Correction control for fuel injection amount
JPS61112754A (en) * 1984-07-31 1986-05-30 Fuji Heavy Ind Ltd Controlling system of air-fuel ratio of automobile engine
JPS6158940A (en) * 1984-08-29 1986-03-26 Mazda Motor Corp Air-fuel ratio control device for engine
DE3505965A1 (en) * 1985-02-21 1986-08-21 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR CONTROL AND REGULATING METHOD FOR THE OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
JP2610622B2 (en) 1997-05-14
FR2603067A1 (en) 1988-02-26
IT8721676A0 (en) 1987-08-19
IT1222516B (en) 1990-09-05
US4768490A (en) 1988-09-06
DE3628628A1 (en) 1988-03-03
JPS6368739A (en) 1988-03-28
DE3628628C2 (en) 1994-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse